Furniture support strut



FIG. 1 is a front elevational view of a furniture support strut showing my design, the undisclosed rear surface being a mirror image thereof;

FIG. 2 is a side elevational view, the opposite side being essentially identical thereto;

FIG. 3 is a top plan view with the end cap in place; and

FIG. 4 is a cross-sectional view of the strut taken along the line 4--4 of FIG. 1. 

The ornamental design for a furniture support strut, as shown and described. 